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    3.
    发明专利
    未知

    公开(公告)号：DE3586704D1

    公开(公告)日：1992-11-05

    申请号：DE3586704

    申请日：1985-07-16

    Applicant: IBM

    Inventor： SHEKITA GREGORY ANDREW ,  WILLIAMS ROGER CHARLES

    IPC: G12B9/00 ,  G06F1/18 ,  G07G1/00 ,  G06F1/00

    Abstract: A modular data entry terminal includes a base unit (10) and a plurality of I/O units, (such as a keyboard unit, a printer unit and display unit) which can be assembled to provide an integrated configuration or separated to provide a distributed configuration. The base unit (10) has at least one recessed nesting area (12) with at least one raised island (18) thereon. Each 1/O unit is provided with complementary locating devices which mate with the raised island (18) when said I/O unit is seated in the nesting area. The I/O units are held in a positive manner that precludes movements resulting from vibrations (external or internal in the case of printers, etc.) or from bumps associated with normal operation of the I/O units.Another nesting area (16) is provided for anchoring pedestal-like devices. The terminal is readily converted from an integrated configuration to a distributed configuration by simply removing the I/O units from the base unit (10) and locating them on suitable support surfaces relative to the base unit.

    4.
    发明专利
    未知

    公开(公告)号：DE3586704T2

    公开(公告)日：1993-04-22

    申请号：DE3586704

    申请日：1985-07-16

    Applicant: IBM

    Inventor： SHEKITA GREGORY ANDREW ,  WILLIAMS ROGER CHARLES

    IPC: G12B9/00 ,  G06F1/18 ,  G07G1/00 ,  G06F1/00

    Abstract: A modular data entry terminal includes a base unit (10) and a plurality of I/O units, (such as a keyboard unit, a printer unit and display unit) which can be assembled to provide an integrated configuration or separated to provide a distributed configuration. The base unit (10) has at least one recessed nesting area (12) with at least one raised island (18) thereon. Each 1/O unit is provided with complementary locating devices which mate with the raised island (18) when said I/O unit is seated in the nesting area. The I/O units are held in a positive manner that precludes movements resulting from vibrations (external or internal in the case of printers, etc.) or from bumps associated with normal operation of the I/O units.Another nesting area (16) is provided for anchoring pedestal-like devices. The terminal is readily converted from an integrated configuration to a distributed configuration by simply removing the I/O units from the base unit (10) and locating them on suitable support surfaces relative to the base unit.

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